ADSL Compliance • ANSI T1.413 Issue 2 • ITU G.992.1 G.dmt • ITU G.992.2 G.lite • ITU G.994.1 G.hs • ITU ADSL2 G.992.3, G.992.4 • ITU ADSL2+ G.992.5 • Reach-Extended ADSL (RE ADSL) ATM Support • 8 PVCs Support • ATM Forum UNI 3.1/ 4.0 • RFC 1483/2684 Multiple Protocol over AAL5 • RFC 2364 PPP over AAL5 • RFC 2516 PPP over Ethernet • VC and LLC Multiplexing • ATM QoS UBR,CBR,VBR • I.610 OAM F4/F5 Loop-back, AIS, and RDI OAM Cells Firewall Security • Stateful Packet Inspection • Prevent DoS, DDoS Attack • Policy-based Access Control • Content Filtering • IP & Generic Packet Filtering • Real-time Attack Alert and Logs Routing Support • IEEE 802.1d Transparent Bridging • IP Routing: TCP, UDP, ICMP, ARP • RIPv1 and RIPv2	• IP Multicast IGMP v1/v2 • IP Policy Route IP Management • SUA/Multi-NAT Internet Sharing • Multimedia Support • VPN (IPSec, PPTP) Pass-through • DHCP Server/Relay/Client • DNS Proxy • Dynamic DNS • UPnP Support Network Management •Web-based Configuration • Telnet Remote Management • FTP/TFTP for Firmware Upgrade and Romfile Backup and Restore • SNMP Support • Built-in Diagnostic Tool WLAN Features • 802.11g Compliance Speed Up to 54Mbps • Comply with 802.11b • 64/128/256 Bits WEP Encryption • Dynamic WEP Key • 802.1x Port-based Authentication • WPA(Wi-Fi Protected Access),WPA2 • WPA-PSK,TKIP • External RADIUS Server Support • MAC Address Filtering Back	Advanced Features • Zero Configuration • Traffic Redirect • Multimedia Service Routing Technology (MSRT) • Media Bandwidth Management (MBM) • Wi-Fi Multimedia (WMM) (P-660HW-6x/Dx) • Multimedia Auto Provisioner (MAP) • One Touch Intelligent Security Technology(OTIST) Hardware Specification • ADSL: One RJ-11 or RJ-45 Port • LAN: 4-port Switch, 10/100M Auto MDI/MDIX • Reset Button • Status LEDs Indicator • Power 12V DC for P-660HW-6x, 12V AC for P-660HW-Dx and P-660HW-Tx • Fixed Antenna (2dBi) Physical Specification • Dimensions: 180(W)x 128(D)x 36(H)mm •Weight: 325 g Operating Environment • Temperature: 0°C ~ 50°C • Humidity: 20% ~ 95%